Paper towel holder



FIG. 1 is a perspective view of the paper towel holder incorporating our new design;

FIG. 2 is a back view thereof;

FIG. 3 is a side elevation view of one side thereof, the other side being identical;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for the paper towel holder, as shown and described. 